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  1. Manure and Compost: Nitrogen Availability in Organic Production

    https://ohioline.osu.edu/factsheet/anr-34

    Ag Crops and Livestock organic manure compost nitrogen soil nutrient management plan plant-available ... is a challenging obstacle for producers. A nutrient management plan needs to consider the following ... prevent excessive soil nutrient levels. Volatilization Losses Immediate incorporation or injection of ...

  2. Mycorrhizae in Urban Landscapes

    https://ohioline.osu.edu/factsheet/plpath-tree-01

    soil microbes and other plants for limiting nutrients such as nitrogen and phosphorus. Mycorrhizal ... disturbed, depleted soils such as mine spoils. In principle, highly compacted, organic nutrient-poor soils in ... introduced species. Recent studies by Ohio State researchers demonstrate that urban soils are rapidly ...

  3. Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

    https://ohioline.osu.edu/factsheet/anr-75

    values, but since our focus here is conversions for fertilizer recommendations, we focused on soil test ... Convert Soil Test P and K Values Background The Tri-State Fertilizer Recommendations (Vitosh et al., 1995) ... a universal extractant that provides multiple extractable nutrients from a single soil sample. Mehlich-3 ...

  4. Choose to Reduce, Reuse, and Recycle

    https://ohio4h.org/earthday/choose-reduce-reuse-and-recycle

    This is a 4-H Earth Is Our Home activity by  Erin Dailey, Educator, 4-H Youth Development, OSU ... from deposits of solid waste in layers covered by soil. recycle. To treat or process used or waste ...

  5. Grapevine Nutrient Management: Petiole Sampling and Analysis

    https://ohioline.osu.edu/factsheet/hyg-1438

    nutrient deficiency observed in the vineyard. By directly monitoring vine nutrient status, fertilizer ... vineyards to monitor the overall balance of major nutrients and soil pH, a primary determinant of nutrient ... availability. However, there is a poor relationship between soil and plant nutrient levels. While a soil may be ...

  6. Healthy Plants Are Our Bees-ness

    https://ohio4h.org/earthday/beesness

    This is a 4-H Earth Is Our Home activity by Travis West, Educator, 4-H Youth Development, OSU ... that they can reproduce. Bees are good at pollinating our plants by carrying pollen from one plant to ... cleaner,  use your fingers. Use the pipe cleaner or our fingers to retrieve some nectar (candy) from the ...

  7. Showmanship Success at the Dean’s Charity Steer Show

    https://ohio4h.org/august-2022/showmanship-success-dean%E2%80%99s-charity-steer-show

    and they had paid attention during our training sessions! Overall, it was just a really cool ...

  8. Corn Growth and Development: Does Tillering Affect Hybrid Performance?

    https://ohioline.osu.edu/factsheet/agf-121

    plant population and spacing, soil fertility, early season growing conditions, and the genetic ... background of the hybrid. Nearly all hybrids will take advantage of available soil nutrients and moisture by ... likely to develop when soil fertility and moisture supplies are ample during the first few weeks of the ...

  9. Beneficial Plant-associated Microbiomes and Plant Pathology Research

    https://plantpath.osu.edu/courses/plntpth-5005

    interaction establishment, and the relevance of managing these interactions in different environments. A basic ...

  10. Research Seminar

    https://fabe.osu.edu/node/10043

    219 Thursday, August 25, 2022- 8:00am to 9:30am ...

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